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What's Happening in Hillsdale
Office Hours:
Monday/Wed/Thurs 8:00 am - 4:00 pm
Tuesday 8:00 am - 6:00 pm/ Friday 8:00 am - 12:00 pm
Building Dept opens at 7:00 am everyday
Main Office: 201-666-4800/ Fax: 201-358-5002
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Parks & Recreation
The Hillsdale Recreation Department offers a variety of activities for our residents.
Borough Hours
Deer Study in the Borough of Hillsdale
2026 drone-base infrared survey in the Borough of Hillsdale conducted by the
Center for Environmental Studies at Raritan Valley Community College
Click the picture above for more information
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